Privacy Policy

Effective date: October 14, 2026 · Applies to the Exfield mobile app for iOS and Android.

The short version

Exfield stores your habit names, check-ins, settings, and reminders on your device. There is no Exfield account, cloud habit sync, advertising, or analytics of your habit activity. Our purchase provider, RevenueCat, processes purchase information to validate and restore Pro and provide purchase reporting.

What the app stores

Your habits — names, colors, settings, reminder times, and the days you mark — are saved in a file on your device only. Deleting the app deletes this data. A separately exported backup can be imported to restore it. We have no copy and no way to access your local habit history.

Notifications

If you set a daily reminder, it is scheduled locally on your device. Reminder times never leave your phone.

Purchases

The one-time Pro unlock is processed by Apple's App Store or Google Play. We do not receive your payment-card details. RevenueCat processes an anonymous app-generated identifier and purchase information to validate transactions, unlock Pro, restore purchases, and provide purchase reporting. Exfield does not send your habit names, check-ins, or reminder times to RevenueCat and does not send it your name or email address.

Backups

If you export a backup, Exfield creates a file containing your habits and check-ins. You choose where to save or share it; that destination may have its own privacy practices. Import reads the file you select on your device.

Children

Exfield does not ask for age or contact information, and does not upload habit activity. The purchase processing described above applies to all users.

Deleting your data

Your habits, check-ins, and reminders exist only on your device. To delete them, delete the Exfield app, along with any backup files you exported. We hold no copy.

To delete the purchase record RevenueCat keeps for Exfield, email hello@exfield.app with the subject “Delete my data” and your store order number (on Google Play it starts with “GPA.”; on the App Store it is on your Apple receipt). Within 30 days we delete that RevenueCat customer record, meaning the anonymous identifier and its purchase history, and confirm by email. Apple and Google keep their own records of a purchase under their own policies, which we cannot delete. If you never bought Pro, RevenueCat holds only an anonymous identifier with no purchase history, which we cannot link to you.

Changes

If this policy changes, the new version will be posted at this address with an updated effective date.

Contact

Questions? Email hello@exfield.app.